EMAS BDS30 EMAS B SELECTOR KNOB STABLE (2-0-1)

EMAS BDS30 EMAS B SELECTOR KNOB STABLE (2-0-1)

Why Choose the EMAS BDS30 EMAS B SELECTOR KNOB STABLE (2-0-1)?

SKU: BDS30MPN: BDS30
Price
List Price £3.67 ex VAT
Your Price (ex VAT)
£3.67
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £3.67
Trade pricing is personalised to your account

Manufacturer Lead Time

£3.67

EMAS BDS30 II-0-I 60° Selector Stay Put Push Button Actuator

The EMAS BDS30 is a selector switch actuator featuring an II-0-I marking and a 60° stay put maintained selector mechanism, designed for industrial control panels, automation systems, and machine operator interfaces. This EMAS B Series component provides a reliable three-position rotary selection solution where a fixed operating position is required. ([emaselectric.com](https://www.emaselectric.com/products/a--control-units-and-pilot-lights/yedek--spare-part/bds30--spare-part-ii-0-i-60-selector-stay-put-button-actuator?utm_source=chatgpt.com))

Designed for use with EMAS modular control devices, the BDS30 allows operators to manually select between three maintained positions using a rotary selector action. Its compact construction makes it suitable for electrical control panels, industrial machinery, and automation equipment requiring dependable multi-position switching. ([ledcontrols.co.uk](https://www.ledcontrols.co.uk/emas-bds30-emas-b-selector-knob-stable-2-0-1.html?utm_source=chatgpt.com))

EMAS BDS30 Features

  • Brand: EMAS
  • Model: BDS30
  • Product Type: Selector switch actuator
  • Selector Type: Stay put / maintained position
  • Position Marking: II-0-I
  • Selector Angle: 60°
  • Three-position rotary selector operation
  • Suitable for industrial control panels
  • Designed for automation and machine control applications
  • Compatible with EMAS B Series control units

Applications

The EMAS BDS30 selector actuator is commonly used in:

  • Industrial automation machinery
  • Electrical control panels
  • Machine operator stations
  • Factory production equipment
  • Control cabinet assemblies
  • Multi-position switching applications

Why Choose EMAS BDS30?

The EMAS BDS30 provides a dependable three-position selector control solution for industrial environments. Its maintained-position operation keeps the selected setting active until manually changed, while the II-0-I marking provides clear identification of selector states. The compact rotary design makes it suitable for machine builders, panel manufacturers, and industrial maintenance applications. ([emaselectric.com](https://www.emaselectric.com/products/a--control-units-and-pilot-lights/yedek--spare-part/bds30--spare-part-ii-0-i-60-selector-stay-put-button-actuator?utm_source=chatgpt.com))

Technical Specifications

Tick the specs you need, then view products that match.

Product Series Emas B Series
Operation 3 positions – maintained
Illumination Illuminated
Device Type Selector Switch
Specification Details Manufacturer EMAS
Part Number BDS30
Product Type Selector Button Actuator
Selector Operation Stay Put
Positions 3 Position (II-0-I)
Selector Rotation 60°
Series EMAS B Series
Application Industrial Control Systems

Frequently Asked Questions

What is the EMAS BDS30?

The EMAS BDS30 is an II-0-I marked 60° selector switch actuator with a stay put maintained-position mechanism for industrial control applications. ([emaselectric.com](https://www.emaselectric.com/products/a--control-units-and-pilot-lights/yedek--spare-part/bds30--spare-part-ii-0-i-60-selector-stay-put-button-actuator?utm_source=chatgpt.com))

What type of selector switch is the EMAS BDS30?

The BDS30 is a stay put selector actuator, meaning the selected position remains fixed until manually changed.

What do the II-0-I markings mean on the BDS30?

The II-0-I markings identify the three selector positions, allowing operators to select between two active positions and a centre OFF position.

Where can the EMAS BDS30 be used?

The EMAS BDS30 is suitable for industrial control panels, automation equipment, machine controls, and operator interface systems.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...